from datetime import datetime
from pydantic import BaseModel
from typing import Optional, List, Any
from app.schemas.base_model import OrmBaseModel

# Shared properties
from app.schemas.chart import StrategyParam


class BlockInstrumentBase(OrmBaseModel):
    id: Optional[int]
    blockId: Optional[int]
    instrumentId: Optional[int]
    createdDate: Optional[datetime]
    updatedDate: Optional[datetime]


class BlockInstrumentQuery(BlockInstrumentBase):
    pass
